主要研究太阳黑子动力学和多尺度太阳爆发活动，在黑子内部活动现象，暗条磁绳，以及太阳大气中不同尺度结构、活动间的耦合特性等方向取得了系列研究成果。未来计划将太阳视作一颗普通恒星，结合现有的海量太阳观测数据对其开展恒星整体属性方面的研究，并以此为基础，向类太阳恒星大气磁场结构与活动性，以及行星宜居性等交叉学科领域做积极拓展。详情请见个人网页：

http://groups.bao.ac.cn/sma/tzcy/jzg/202301/t20230118_731465.html

计划招收2-4名具有物理学、天文学、地球物理学等相关学科背景的博士与硕士研究生。拟开展研究方向：太阳黑子动力学，日珥/暗条结构及其演化，太阳多尺度爆发活动，恒星爆发活动。

2010.08-2014.06，中国科学技术大学/少年班学院，本科/理学学士，空间物理

2019.09-2024.06，中国科学院国家天文台，副研究员

2024.06-至今，中国科学院国家天文台，项目研究员

2024年度中国科学院国家天文台“星云人才计划”A类入选者

2023年度中国科学院“青年创新促进会”入选会员

2020年度、2021年度、2023年度中国科学院国家天文台“优秀工作者”

2019年度中国科学院国家天文台“星云人才计划”C类入选者

2019年度中国科学院优秀博士学位论文

2018年度中国科学院大学“三好学生标兵”

2017年度中国科学院院长优秀奖

2016年度、2017年度博士研究生国家奖学金

主要围绕太阳黑子、日珥/暗条结构、太阳爆发活动与恒星爆发活动开展研究，已发表SCI期刊论文49篇，其中第一/通讯作者论文21篇，总引用650余次。详情请见ADS个人图书馆：https://ui.adsabs.harvard.edu/user/libraries/BeRWQv6wQCetq2MLn_g7kA

[1] Tan Guangyu, Hou Yijun, Tian Hui. Statistical investigation of the widths of supra-arcade downflows observed during a solar flare. Monthly Notices of the Royal Astronomical Society[J]. 2023, 第 2 作者  通讯作者  522(3): 4468-4480, 
[2] Sun, Zheng, Li, Ting, Tian, Hui, Hou, Yijun, Hou, Zhenyong, Chen, Hechao, Bai, Xianyong, Deng, Yuanyong. Observation of Two Splitting Processes in a Partial Filament Eruption on the Sun: The Role of Breakout Reconnection. ASTROPHYSICAL JOURNAL[J]. 2023, 第 4 作者953(2): http://dx.doi.org/10.3847/1538-4357/ace5b1.
[3] Jun Zhang, Yijun Hou, Yue Fang, Feng Chen, Ting Li, Xiaoli Yan, Tao Ding, Zhiping Song, Yongyuan Xiang, Zhong Liu. Propagating and Stationary Bright Knots in the Quiet Sun. The Astrophysical Journal Letters[J]. 2023, 第 2 作者  通讯作者  942(1): L2-8, 
[4] Hou, Yijun. Partial Eruption of Solar Filaments. I. Configuration and Formation of Double-decker Filaments. The Astrophysical Journal[J]. 2023, 第 1 作者  通讯作者  
[5] Fang, Y, Zhang, J, Song, Z P, Hou, Yijun, Li, T. The merging process of chromospheric fibrils into a filament. ASTRONOMY & ASTROPHYSICS[J]. 2022, 第 4 作者  通讯作者  658: 
[6] Hou, Yijun, Li, Ting, Yang, Shuhong, Toriumi, Shin, Guo, Yilin, Zhang, Jun. Various Activities above Sunspot Light Bridges in IRIS Observations: Classification and Comparison. ASTROPHYSICAL JOURNAL[J]. 2022, 第 1 作者  通讯作者  929(1): 
[7] Tan, Guangyu, Hou, Yijun, Tian, Hui. Statistical Investigation of the Kinematic and Thermal Properties of Supra-arcade Downflows Observed During a Solar Flare. Monthly Notices of the Royal Astronomical Society[J]. 2022, 第 2 作者  通讯作者  http://arxiv.org/abs/2208.14737.
[8] Li, Ting, Sun, Xudong, Hou, Yijun, Chen, Anqin, Yang, Shuhong, Zhang, Jun. A New Magnetic Parameter of Active Regions Distinguishing Large Eruptive and Confined Solar Flares. ASTROPHYSICAL JOURNAL LETTERS[J]. 2022, 第 3 作者926(2): http://dx.doi.org/10.3847/2041-8213/ac5251.
[9] Guo, Yilin, Hou, Yijun, Li, Ting, Zhang, Jun. Dynamical Evolution of an Active-region Filament Driven by Magnetic Reconnection. ASTROPHYSICAL JOURNAL[J]. 2021, 第 2 作者  通讯作者  920(2): 
[10] Guo, Yilin, Hou, Yijun, Li, Ting, Zhang, Jun. Reconstructing 3D Magnetic Topology of On-disk Prominence Bubbles from Stereoscopic Observations. ASTROPHYSICAL JOURNAL LETTERS[J]. 2021, 第 2 作者  通讯作者  911(1): https://www.webofscience.com/wos/woscc/full-record/WOS:000639928300001.
[11] Li, Fuyu, Chen, Yajie, Hou, Yijun, Tian, Hui, Bai, Xianyong, Song, Yongliang. Small-scale Bright Blobs Ejected from a Sunspot Light Bridge. ASTROPHYSICAL JOURNAL[J]. 2021, 第 3 作者908(2): https://www.webofscience.com/wos/woscc/full-record/WOS:000621475400001.
[12] Li, Ting, Chen, Anqin, Hou, Yijun, Veronig, Astrid M, Yang, Shuhong, Zhang, Jun. Magnetic Flux and Magnetic Nonpotentiality of Active Regions in Eruptive and Confined Solar Flares. ASTROPHYSICAL JOURNAL LETTERS[J]. 2021, 第 3 作者917(2): 
[13] Zhang, Q M, Huang, Z H, Hou, Y J, Li, D, Ning, Z J, Wu, Z. Spectroscopic observations of a flare-related coronal jet. ASTRONOMY & ASTROPHYSICS[J]. 2021, 647: http://dx.doi.org/10.1051/0004-6361/202038924.
[14] Li, Ting, Hou, Yijun, Zhang, Jun, Xiang, Yongyuan. NVST observations of collision-induced apparent fan-shaped jets. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY[J]. 2020, 第 2 作者492(2): 2510-2516, https://www.webofscience.com/wos/woscc/full-record/WOS:000512297600070.
[15] Song, Zhiping, Hou, Yijun, Zhang, Jun, Wang, Peng. Sympathetic Eruptions of Two Filaments with an Identifiable Causal Link Observed by the Solar Dynamics Observatory. ASTROPHYSICAL JOURNAL[J]. 2020, 第 2 作者  通讯作者  892(2): https://www.webofscience.com/wos/woscc/full-record/WOS:000523620000001.
[16] Zhang, Q M, Yang, S H, Li, T, Hou, Y J, Li, Y. Fast degradation of the circular flare ribbon on 2014 August 24. ASTRONOMY & ASTROPHYSICS[J]. 2020, 636: https://www.webofscience.com/wos/woscc/full-record/WOS:000530408300003.
[17] Hou, Y J, Li, T, Zhong, S H, Yang, S H, Guo, Y L, Li, X H, Zhang, J, Xiang, Y Y. Sunspot penumbral filaments intruding into a light bridge and the resultant reconnection jets. ASTRONOMY & ASTROPHYSICS[J]. 2020, 642: http://dx.doi.org/10.1051/0004-6361/202038668.
[18] Manrique, Sergio Javier Gonzalez, Kuckein, Christoph, Yabar, Adur Pastor, Diercke, Andrea, Collados, Manuel, Gomory, Peter, Zhong, Sihui, Hou, Yijun, Denker, Carsten. Tracking Downflows from the Chromosphere to the Photosphere in a Solar Arch Filament System. ASTROPHYSICAL JOURNAL[J]. 2020, 第 8 作者890(1): http://dx.doi.org/10.3847/1538-4357/ab6cee.
[19] Li, Ting, Hou, Yijun, Yang, Shuhong, Zhang, Jun, Liu, Lijuan, Veronig, Astrid M. Magnetic Flux of Active Regions Determining the Eruptive Character of Large Solar Flares. ASTROPHYSICAL JOURNAL[J]. 2020, 第 2 作者900(2): https://www.webofscience.com/wos/woscc/full-record/WOS:000570672600001.
[20] Hou Yijun, Zhang Jun, Li Ting, Yang Shuhong. Multi-flux-rope system in solar active regions. IAUS. 2020, 第 1 作者  通讯作者  
[21] Hou, Y J, Li, T, Song, Z P, Zhang, J. External reconnection and resultant reconfiguration of overlying magnetic fields during sympathetic eruptions of two filaments. ASTRONOMY & ASTROPHYSICS[J]. 2020, 640: http://dx.doi.org/10.1051/0004-6361/202038348.
[22] Li, Ting, Liu, Lijuan, Hou, Yijun, Zhang, Jun. Two Types of Confined Solar Flares. ASTROPHYSICAL JOURNAL[J]. 2019, 第 3 作者881(2): https://www.webofscience.com/wos/woscc/full-record/WOS:000482571800009.
[23] Li, Xiaohong, Zhang, Jun, Yang, Shuhong, Hou, Yijun. Solar jet-like features rooted in flare ribbons. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN[J]. 2019, 第 4 作者71(1): https://www.webofscience.com/wos/woscc/full-record/WOS:000462721500006.
[24] Zhong, Sihui, Hou, Yijun, Li, Leping, Zhang, Jun, Xiang, Yongyuan. The Dynamics of AR 12700 in Its Early Emerging Phase. II. Fan-shaped Activities Relevant to Arch Filament Systems. ASTROPHYSICAL JOURNAL[J]. 2019, 第 2 作者882(2): 110, 
[25] Li, Leping, Peter, Hardi, Chitta, Lakshmi Pradeep, Zhang, Jun, Su, Jiangtao, Song, Hongqiang, Hou, Yijun, Xia, Chun. Repeated Coronal Condensations Caused by Magnetic Reconnection between Solar Coronal Loops. ASTROPHYSICAL JOURNAL[J]. 2019, 第 7 作者884(1): 34, 
[26] Song, Zhiping, Hou, Yijun, Zhang, Jun. A Giant Dark Channel across the Solar Equator Consisting of Two Filament Channels with Different Chiralities. ASTROPHYSICAL JOURNAL[J]. 2019, 第 2 作者  通讯作者  871(1): http://www.corc.org.cn/handle/1471x/2205669.
[27] Zhong, Sihui, Hou, Yijun, Zhang, Jun. The Dynamics of AR 12700 in Its Early Emerging Phase. I. Interchange Reconnection. ASTROPHYSICAL JOURNAL[J]. 2019, 第 2 作者876(1): https://www.webofscience.com/wos/woscc/full-record/WOS:000466800100013.
[28] Li, Xiaohong, Zhang, Jun, Yang, Shuhong, Hou, Yijun. Flow Instabilities in Solar Jets in Their Upstream and Downstream Regimes. ASTROPHYSICAL JOURNAL[J]. 2019, 第 4 作者875(1): https://www.webofscience.com/wos/woscc/full-record/WOS:000464984900006.
[29] Hou, Yijun, Li, Ting, Yang, Shuhong, Zhang, Jun. A Secondary Fan-spine Magnetic Structure in Active Region 11897. ASTROPHYSICAL JOURNAL[J]. 2019, 第 1 作者  通讯作者  871(1): https://www.webofscience.com/wos/woscc/full-record/WOS:000456194900004.
[30] Li, Leping, Zhang, Jun, Peter, Hardi, Chitta, Lakshmi Pradeep, Su, Jiangtao, Xia, Chun, Song, Hongqiang, Hou, Yijun. Coronal Condensations Caused by Magnetic Reconnection between Solar Coronal Loops. ASTROPHYSICAL JOURNAL LETTERS[J]. 2018, 第 8 作者864(1): L4, https://www.webofscience.com/wos/woscc/full-record/WOS:000442677000002.
[31] Li, Ting, Yang, Shuhong, Zhang, Qingmin, Hou, Yijun, Zhang, Jun. Two Episodes of Magnetic Reconnections during a Confined Circular-ribbon Flare. ASTROPHYSICAL JOURNAL[J]. 2018, 第 4 作者859(2): http://libir.pmo.ac.cn/handle/332002/23478.
[32] Li, Ting, Hou, Yijun, Yang, Shuhong, Zhang, Jun. Three-dimensional Magnetic Reconnection Triggering an X-class Confined Flare in Active Region 12192. ASTROPHYSICAL JOURNAL[J]. 2018, 第 2 作者869(2): https://www.webofscience.com/wos/woscc/full-record/WOS:000454431700004.
[33] Li, Leping, Zhang, Jun, Peter, Hardi, Chitta, Lakshmi Pradeep, Su, Jiangtao, Song, Hongqiang, Xia, Chun, Hou, Yijun. Quasi-periodic Fast Propagating Magnetoacoustic Waves during the Magnetic Reconnection Between Solar Coronal Loops. ASTROPHYSICAL JOURNAL LETTERS[J]. 2018, 第 8 作者868(2): http://dx.doi.org/10.3847/2041-8213/aaf167.
[34] Zhang, B, Hou, Y J, Zhang, J. Propagating wave in active region-loops, located over the solar disk observed by the Interface Region Imaging Spectrograph. ASTRONOMY & ASTROPHYSICS[J]. 2018, 611: https://www.webofscience.com/wos/woscc/full-record/WOS:000427922000002.
[35] Hou, Y J, Zhang, J, Li, T, Yang, S H, Li, X H. Eruption of a multi-flux-rope system in solar active region 12673 leading to the two largest flares in Solar Cycle 24. ASTRONOMY & ASTROPHYSICS[J]. 2018, 619: https://www.webofscience.com/wos/woscc/full-record/WOS:000450392400001.
[36] Li, Xiaohong, Zhang, Jun, Yang, Shuhong, Hou, Yijun, Erdelyi, Robert. Observing Kelvin-Helmholtz instability in solar blowout jet. SCIENTIFIC REPORTS[J]. 2018, 第 4 作者8(1): http://dx.doi.org/10.1038/s41598-018-26581-4.
[37] Li, Ting, Zhang, Jun, Hou, Yijun. Flare Ribbons Approach Observed by the Interface Region Imaging Spectrograph and the Solar Dynamics Observatory. ASTROPHYSICAL JOURNAL[J]. 2017, 第 3 作者848(1): http://ir.bao.ac.cn/handle/114a11/20194.
[38] Hou, Yijun, Zhang, Jun, Li, Ting, Yang, Shuhong, Li, Xiaohong. Simultaneous Observations of p-mode Light Walls and Magnetic Reconnection Ejections above Sunspot Light Bridges. ASTROPHYSICAL JOURNAL LETTERS[J]. 2017, 第 1 作者  通讯作者  848(1): http://ir.bao.ac.cn/handle/114a11/20103.
[39] Yang, Shuhong, Zhang, Jun, Erdelyi, Robertus, Hou, Yijun, Li, Xiaohong, Yan, Limei. Sunspot Light Walls Suppressed by Nearby Brightenings. ASTROPHYSICAL JOURNAL LETTERS[J]. 2017, 第 4 作者843(1): http://dx.doi.org/10.3847/2041-8213/aa7b2c.
[40] Hou, Y J, Li, T, Yang, S H, Zhang, J. Light walls around sunspots observed by the Interface Region Imaging Spectrograph. ASTRONOMY & ASTROPHYSICS[J]. 2016, 589: http://ir.bao.ac.cn/handle/114a11/5389.
[41] Hou, Yijun, Zhang, Jun, Li, Ting, Yang, Shuhong, Li, Leping, Li, Xiaohong. A SOLAR FLARE DISTURBING A LIGHT WALL ABOVE A SUNSPOT LIGHT BRIDGE. ASTROPHYSICAL JOURNAL LETTERS[J]. 2016, 第 1 作者  通讯作者  829(2): http://ir.bao.ac.cn/handle/114a11/6896.
[42] Hou Y J, Li T, Zhang J. Flux rope proxies and fan-spine structures in active region NOAA 11897 ⋆. ASTRONOMY & ASTROPHYSICS[J]. 2016, 
[43] Li, Ting, Yang, Kai, Hou, Yijun, Zhang, Jun. SLIPPING MAGNETIC RECONNECTION OF FLUX-ROPE STRUCTURES AS A PRECURSOR TO AN ERUPTIVE X-CLASS SOLAR FLARE. ASTROPHYSICAL JOURNAL[J]. 2016, 第 3 作者830(2): http://ir.bao.ac.cn/handle/114a11/6877.

详情请见个人主页：

http://groups.bao.ac.cn/sma/tzcy/jzg/202301/t20230118_731465.html

1. 云南省太阳物理与空间目标监测重点实验室开放课题，“多暗条（磁绳）参与的太阳爆发活动研究“，2023.01-2024.12，5.00万元，项目负责人 

2. 中科院青促会会员人才专项，/，2023.01-2026.12，80.00万元，项目负责人 

3. 国家自然科学基金面上项目，“太阳黑子本影动力学研究”，2023.01-2026.12，55.00万元，项目负责人 

4. 国家自然科学基金青年项目，“太阳活动区中多尺度结构的观测研究“，2020.01-2022.12，25.00万元，项目负责人 

5. 中科院B类先导专项•课题，“耀斑能量过程和极端太阳辐射事件特性“，2023.09-2028.08，920.84万元，研究骨干/子课题负责人（个人承担105万元） 

6. 科技部国家重点研发计划•课题，“太阳极区和抵近探测中的关键科学问题研究“，2022.12-2027.11，600.00万元，研究骨干 /子课题负责人（个人承担130万元） 

7. 中科院B类先导专项•课题，“宿主恒星和系外行星的多样性“，2020.01-2024.12，990.00万元，研究骨干（课题联系人） 

8. 国家自然科学基金重大项目•课题，“太阳低层大气活动过程研究”，2018.01-2022.12，354.30万元，主要成员 

9. 国家自然科学基金面上项目，“日冕物质抛射中磁通量绳的证认、诊断和爆发前兆的研究”， 2019.01-2022.12，63.00万元，主要成员 

10. 国家自然科学基金面上项目，“基于成像和光谱观测的三维磁重联研究”，2018.01-2021.12，64.00万元，主要成员 

11. 国家自然科学基金面上项目，“太阳低层大气中的小尺度磁重联研究”，2017.01-2020.12，68.00万元，主要成员 

12. 国家自然科学基金面上项目，“太阳暗条的演化和爆发的系统研究”，2017.01-2020.12，66.00万元，主要成员

已指导学生

郭懿琳  博士研究生  070401-天体物理  

作为第二导师指导博士研究生1名，已毕业（国家天文台，2019.09-2022.06） 

作为第二导师指导博士研究生1名，已毕业（北京大学，2021.12-2023.06） 

协助指导硕士研究生1名，已毕业（国家天文台，2017.09-2020.06） 

协助指导硕士研究生1名，在读（国家天文台，2022.09-至今）

指导多名研究生在暗条(日珥)三维结构及其演化机制、活动区浮现过程中的多尺度动力学特征、耀斑环顶区域动力学过程以及太阳-恒星爆发活动比较分析等领域开展研究，已于ApJ(L)、A&A、MNRAS等期刊上发表论文10余篇。